CN112386315B

CN112386315B - Operating method of ganglion puncture therapeutic device

Info

Publication number: CN112386315B
Application number: CN202011289980.3A
Authority: CN
Inventors: 汤文凯
Original assignee: Nanjing Halls Biological Technology Co Ltd
Current assignee: Nanjing Halls Biological Technology Co Ltd
Priority date: 2019-07-18
Filing date: 2019-07-18
Publication date: 2022-06-17
Anticipated expiration: 2039-07-18
Also published as: CN112386315A; CN110269668B; CN110269668A

Abstract

The invention discloses a puncture treatment method for ganglion, which is realized based on a leg and knee joint massage device and comprises a base body and a fixed frame, wherein a movable plate is movably connected with a massage barrel through a transverse shaft, a first driving helical gear is fixedly sleeved in a motor shaft, a second driving helical gear is fixedly sleeved on the transverse shaft, a massage block is also fixedly installed on a wheel shaft, the driving gear is meshed with a driven gear, an eccentric shaft is fixedly installed on the driven gear, one side of a connecting rod, far away from the driven gear, is movably sleeved on a connecting rod shaft, the connecting rod shaft is fixedly connected to the massage plate, the other end of a vibration spring is fixed on the massage barrel, a massage bulge is movably installed in a round hole, the invention has small volume and convenient carrying, can be used for rehabilitation massage and can also be used for daily eliminating leg fatigue, the leg massage device is suitable for being used in any scene needing leg massage, and is remarkable in using effect and suitable for popularization by simulating manual point pressing and kneading.

Description

Operating method of ganglion puncture therapeutic device

Technical Field

The invention is a divisional application of Chinese invention application with application number 201910650348.8 filed on

application date

2019, 7 and 18 and named as a ganglion cyst puncture therapeutic device.

Background

Ganglion cysts are cystic tumors that occur within the ganglion of the joints, a condition that results from degeneration of the connective tissue surrounding the joint capsule. The cyst contains colorless, transparent, orange and yellowish thick mucus, which is frequently found on the dorsum of the wrist and the dorsum of the foot. The cyst fluid is extracted by puncture, and then the adjuvant therapy medicine, such as adrenocortical hormone or hyaluronidase, is injected, which has certain curative effect on treating ganglion cyst and has small wound. However, the existing devices generally adopt the method of firstly extracting the sac liquid and then injecting the medicine for auxiliary treatment, so that the medicine for auxiliary treatment or the soluble liquid medicine for melting the sac liquid can not be injected while extracting the liquid, thereby causing the need of multi-step operation and low treatment efficiency.

Disclosure of Invention

The invention aims to provide a ganglion puncture therapeutic device to solve the problems in the background technology. The ganglion puncture therapeutic device greatly reduces the wound area, avoids infection and simultaneously improves the operation efficiency.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a ganglion puncture therapentic equipment, includes the suction tube, adds medicine container and piston rod, the head end of suction tube is provided with the sleeve pipe, is located to be provided with the fluid-discharge tube on the lateral wall of this suction tube head end, all install open-close structure in sleeve pipe, the fluid-discharge tube, and two open-close structure are reverse installation, the tail end spiro union closing cap of suction tube, the sleeve pipe is connected with the suction tube, and the free end of this suction tube is provided with the binary channels pjncture needle, it fixes in the outside of suction tube to add the medicine container, and through the lateral wall of first connecting pipe through connection to suction tube tail end, enters into the suction tube in, adds medicine container and still communicates through second connecting pipe and one of them passageway of binary channels pjncture needle, the head end of piston rod is located the suction tube, and is provided with the plug, and the other end runs through closing cap to the suction tube outward, and is provided with the handle.

Preferably, the opening and closing structure includes a spacing ring and a blocking block, wherein: the limiting ring is installed in the sleeve/liquid discharge pipe, a reset spring is installed on one side, away from the blocking block, of the limiting ring, a rod is fixed on the blocking block, and the rod is fixedly connected with the tail end of the reset spring after penetrating through the limiting ring.

Preferably, a sealing ring matched with the piston rod is installed on the sealing cover.

Preferably, a first one-way valve is arranged on the sealing cover, a second one-way valve is arranged on the first connecting pipe, and the stop directions of the first one-way valve and the second one-way valve are in reverse arrangement.

Preferably, the first one-way valve and the second one-way valve are both valve structures similar to a human body venous valve, and can control the one-way flow of liquid.

Preferably, the outer wall of the tail end of the suction pipe is sleeved with a finger rest.

Preferably, a fixing bandage is arranged on the double-channel puncture needle.

Compared with the prior art, the invention has the beneficial effects that:

according to the invention, two independent opening and closing structures are arranged, the blocking block is in sealing fit with the limiting ring, the sleeve and the liquid discharge pipe, the handle is pulled to enable the left side of the rubber plug to form a negative pressure state, accumulated liquid can be drained into the suction pipe under the action of the negative pressure, the pulling force acting on the handle is removed, the blocking block moves into the sleeve under the action of the elastic force of the return spring, and the blocking block positioned in the liquid discharge pipe is always positioned in the liquid discharge pipe in the process; the piston rod is pushed by the handle to move leftwards, so that accumulated liquid in the suction pipe can be discharged through the liquid outlet pipe, and meanwhile, medicines for assisting treatment in the medicine adding container, such as adrenocortical hormone or hyaluronidase or soluble liquid medicine for melting cyst fluid, can be extruded into the second connecting pipe and then sent into the ganglion of the wrist of the patient; when needing to take out liquid once more, repeat above operation, consequently medical personnel when taking out liquid many times, only need insert the binary channels pjncture needle can, not only can reduce patient's misery, can also alleviate the secondary injury of puncture to the patient.

According to the invention, the two-channel puncture needle is fixed through the fixing belt, so that the operation of medical staff is convenient, the two-channel puncture needle can inject the medicine in the medicine adding container into the ganglion cyst to perform (auxiliary) treatment in the process of extracting the accumulated liquid of the ganglion cyst, and the connection or disconnection of the sleeve and the liquid discharge pipe can be well realized through the sealing and matching of the blocking block, the limiting ring, the sleeve and the liquid discharge pipe, so that the sealing effect is good, the cyst liquid of the ganglion cyst can be conveniently sucked and treated, the liquid suction effect of negative pressure can be improved, the medicine in the medicine adding container is injected into the ganglion cyst to perform treatment by adopting the sealing cover and the sealing ring, and the piston rod can be more stably pushed and pulled to move.

The invention greatly reduces the wound area, avoids infection and simultaneously improves the operation efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the opening and closing structure of the present invention and its initial state in the casing or the liquid discharge tube;

FIG. 3 is a schematic view of the open state of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the dual channel needle of the present invention and its connection to the second connecting tube;

fig. 5 is a top view of the closure of the present invention.

In the figure: the device comprises a suction pipe 1, a sleeve pipe 2, a liquid discharge pipe 3, a liquid suction pipe 4, a two-channel puncture needle 5, a medicine adding container 6, a second connecting pipe 7, a sealing cover 8, a piston rod 9, a rubber plug 10, a handle 11, a sealing ring 12, a first one-way valve 13, a finger support 14, a limiting ring 15, a sealing block 16, a rod 17, a return spring 18, a first connecting pipe 19 and a second one-way valve 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 5, the present invention provides a technical solution:

the utility model provides a ganglion puncture therapentic equipment, includes suction tube 1, adds medicine container 6 and piston rod 9, the head end of suction tube 1 is provided with sleeve pipe 2, is located to be provided with fluid-discharge tube 3 on the lateral wall of this suction tube 1 head end, all install the open-close structure in sleeve pipe 2, the fluid-discharge tube 3, the open-close structure includes spacing ring 15 and shutoff piece 16, wherein: the limiting ring 15 is arranged in the sleeve 2/the liquid discharge pipe 3, a return spring 18 is arranged on one side of the limiting ring 15, which is far away from the blocking block 16, a rod 17 is fixed on the blocking block 16, the rod 17 is fixedly connected with the tail end of the return spring 18 after penetrating through the limiting ring 15, and the two opening and closing structures are reversely arranged, so that when the piston rod 9 and the rubber plug 10 on the piston rod are pushed and pulled through the handle 11, the blocking block 16 in the sleeve 2 is closed/opened by generated negative pressure, and the blocking block 16 in the liquid discharge pipe 3 is opened/closed, so that the states of the two blocking blocks 16 are opposite all the time; the tail end of the suction pipe 1 is in threaded connection with a sealing cover 8, the sleeve 2 is connected with a pipette 4, a double-channel puncture needle 5 is arranged at the free end of the pipette 4, a fixing ribbon is arranged on the double-channel puncture needle 5, and when the double-channel puncture needle 5 is inserted into a ganglion of the wrist of a patient, the double-channel puncture needle 5 is fixed through the fixing ribbon, so that the operation of medical staff is facilitated; the medicine adding container 6 is fixed on the outer side of the suction pipe 1 and is connected to the side wall of the tail end of the suction pipe 1 in a penetrating way through a first connecting pipe 19 to enter the suction pipe 1, the medicine adding container 6 is communicated with one of the channels of the two-channel puncture needle 5 through a second connecting pipe 7, the head end of the piston rod 9 is positioned in the suction pipe 1 and is provided with a rubber plug 10, the other end of the piston rod 9 penetrates through the sealing cover 8 to the outside of the suction pipe 1 and is provided with a handle 11, a sealing ring 12 matched with the piston rod 9 is installed on the sealing cover 8, a finger support 14 is sleeved on the outer wall of the tail end of the suction pipe 1, a first one-way valve 13 is arranged on the sealing cover 8, a second one-way valve 20 is arranged on the first connecting pipe 19, the stopping directions of the first one-way valve 13 and the second one-way valve 20 are reversely arranged, and the first one-way valve 13 and the second one-way valve 20 are valve structures similar to human body vein valve, the valve capable of controlling the unidirectional flow of liquid adopts the sealing cover 8 to function as: when the piston rod 9 is pulled out, the rubber plug 10 compresses air between the sealing cover 8 and the rubber plug 10, and then auxiliary therapeutic medicines such as adrenocortical hormone or hyaluronidase or soluble liquid medicine for melting cyst fluid are extruded into the second connecting pipe 7 through the first connecting pipe 19 and then are sent into the ganglion of the wrist of a patient The opening and closing structure in the liquid discharge pipe 3 is opposite to the stopping direction of the bag liquid during working, the bag liquid can be sucked or discharged when the piston rod 9 is pushed and pulled, the two works are not mutually interfered, the first one-way valve 13 is closed in the opening process of the second one-way valve 20, and the first one-way valve 13 is opened in the closing process of the second one-way valve 20.

The clinical operation steps of the invention are as follows:

1. when the effusion is extracted from the ganglion of a patient, the rubber plug 10 is positioned at the head end (the left end in the figure 1) in the suction tube 1, the double-channel puncture needle 5 is firstly inserted into the effusion part of the cyst, and then the double-channel puncture needle 5 is fixed through a fixing bandage, so that the operation of medical personnel is convenient, at the moment, the medical personnel pulls the handle 11 to move towards the tail end, and the handle 11 can drive the rubber plug 10 to synchronously move through the piston rod 9 in the moving process, so that the left side of the rubber plug 10 forms a negative pressure shape, and under the action of the pressure, the blocking block 16 in the sleeve 2 leaves from the sleeve 2 until the blocking block is positioned outside the sleeve 2;

2. meanwhile, the accumulated liquid flows through the other channel of the two-channel puncture needle 5, the pipette 4 and the sleeve 2 in sequence and then is drained into the suction tube 1 (the accumulated liquid enters the suction tube 1 from the sleeve 2 as shown by the arrow direction in fig. 3), when the medical staff stops pulling the handle 11, the pressure on the blocking block 16 is gradually weakened, when the pressure is smaller than the elastic force generated by the reset motion of the reset spring 18, the blocking block 16 can move into the sleeve 2 under the elastic force of the reset spring 18, and the blocking block 16 in the liquid discharge tube 3 is always in the liquid discharge tube 3 in the process;

3. in the process of moving the pull handle 11 to the tail end in the step 2, as the rubber plug 10 compresses the air between the seal cover 8 and the rubber plug 10, the medicine for auxiliary treatment in the medicine adding container 6, such as adrenocortical hormone or hyaluronidase or soluble liquid medicine for ablating cyst fluid, is extruded into the second connecting pipe 7 through the first connecting pipe 19 and then is sent into the ganglion of the wrist of the patient;

4. the piston rod 9 is pushed to move towards the head end through the handle 11, the blocking block 16 in the liquid discharge pipe 3 is pushed outwards until the blocking block leaves the liquid discharge pipe 3, accumulated liquid in the suction pipe 1 can be discharged through the liquid discharge pipe 3, and when liquid is required to be pumped again, the operation is repeated.

According to the invention, through arranging two independent opening and closing structures, the blocking block 16 is in sealing fit with the limiting ring 15, the sleeve 2 and the liquid discharge pipe 3, the handle 11 is pulled to enable the left side of the rubber plug 10 to form a negative pressure state, accumulated liquid can be drained into the suction pipe 1 under the action of the negative pressure, the pulling force acting on the handle 11 is removed, the blocking block 16 is moved into the sleeve 2 under the action of the elastic force of the return spring 18, and the blocking block 16 positioned in the liquid discharge pipe 3 is always positioned in the liquid discharge pipe 3 in the process; the piston rod 9 is pushed by the handle 11 to move leftwards, so that accumulated liquid in the suction tube 1 can be discharged through the liquid outlet tube, and meanwhile, therapeutic auxiliary medicines in the medicine adding container 6, such as adrenocortical hormone or hyaluronidase or soluble liquid medicine for melting cyst fluid, can be extruded into the second connecting tube 7 and then sent into the ganglion of the wrist of the patient; when needing to take out liquid again, repeat above operation, consequently medical personnel only need insert binary channels pjncture needle 5 when taking out liquid many times, not only can reduce patient's misery, can also alleviate the secondary injury of puncture to the patient.

According to the invention, the two-channel puncture needle 5 is fixed through the fixing band, so that the operation of medical staff is convenient, the two-channel puncture needle 5 can inject the medicine in the medicine adding container 6 into the ganglion for (auxiliary) treatment in the process of extracting the accumulated liquid of the ganglion, the connection or the disconnection of the sleeve 2 and the liquid discharge pipe 3 can be well realized through the sealing and matching of the blocking block 16, the limiting ring 15, the sleeve 2 and the liquid discharge pipe 3, the sealing effect is good, so that the suction treatment of the cyst liquid of the ganglion is convenient, the negative-pressure liquid suction effect can be improved, the medicine in the medicine adding container 6 is injected into the ganglion for treatment by adopting the sealing cover 8 and the sealing ring 12, and the push-pull movement of the piston rod 9 can be more stable.

The invention can inject the medicine for auxiliary treatment or the soluble liquid medicine for melting the cyst fluid while drawing the fluid, thereby avoiding multiple step operation, improving the treatment efficiency, greatly reducing the wound area, avoiding infection and simultaneously improving the operation effect.

The invention can also be applied to effusion of tissues at other parts, such as effusion for treating popliteal cyst and the like.

Claims

1. A method of operating a tenosynovece puncture treatment apparatus, the method being implemented on the basis of a tenosynovece puncture treatment apparatus comprising a suction tube (1), a dosing container (6) and a piston rod (9), characterized in that: the suction tube is characterized in that a sleeve (2) is arranged at the head end of the suction tube (1), a liquid discharge tube (3) is arranged on the side wall located at the head end of the suction tube (1), opening and closing structures are respectively arranged in the sleeve (2) and the liquid discharge tube (3), the two opening and closing structures are reversely arranged, the tail end of the suction tube (1) is connected with a sealing cover (8) in a threaded mode, the sleeve (2) is connected with a liquid suction tube (4), a double-channel puncture needle (5) is arranged at the free end of the liquid suction tube (4), a medicine adding container (6) is fixed on the outer side of the suction tube (1) and is connected to the side wall at the tail end of the suction tube (1) in a penetrating mode through a first connecting tube (19) and enters the suction tube (1), the medicine adding container (6) is communicated with one channel of the double-channel puncture needle (5) through a second connecting tube (7), and the head end of a piston rod (9) is located in the suction tube (1), the suction tube is provided with a rubber plug (10), the other end of the suction tube penetrates through a sealing cover (8) to the outside of the suction tube (1), a handle (11) is arranged, a sealing ring (12) matched with the piston rod (9) is installed on the sealing cover (8), a first one-way valve (13) is arranged on the sealing cover (8), a second one-way valve (20) is arranged on the first connecting tube (19), and the stopping directions of the first one-way valve (13) and the second one-way valve (20) are arranged in a reverse direction;

the operating method of the thecal cyst puncture therapeutic device comprises the following steps:

step 1: medical personnel pull the handle (11) to move towards the tail end, and the handle (11) can drive the rubber plug (10) to synchronously move through the piston rod (9) in the moving process, so that the left side of the rubber plug (10) forms a negative pressure shape, and under the action of the negative pressure, the blocking block (16) in the sleeve (2) leaves from the sleeve (2) until the blocking block is positioned outside the sleeve (2);

and 2, step: when the medical staff stops pulling the handle (11), the pressure on the blocking block (16) is gradually weakened, when the pressure is smaller than the elastic force generated by the reset motion of the reset spring (18), the blocking block (16) can move into the sleeve (2) under the elastic force of the reset spring (18), and the blocking block (16) in the liquid discharge pipe (3) is always in the liquid discharge pipe (3) in the process;

and 3, step 3: in the process that the handle (11) is pulled to move towards the tail end in the step 2, the rubber plug (10) compresses air between the sealing cover (8) and the rubber plug (10);

the piston rod (9) is pushed to move towards the head end through the handle (11), the blocking block (16) positioned in the liquid discharge pipe (3) is pushed outwards until the blocking block leaves the liquid discharge pipe (3), then the accumulated liquid in the suction pipe (1) can be discharged through the liquid discharge pipe (3), and when liquid is required to be pumped again, the operations are repeated.

2. A method of operating a ganglion puncture treatment device according to claim 1, wherein: opening and closing structure includes spacing ring (15) and shutoff piece (16), wherein: the limiting ring (15) is installed in the sleeve (2)/the liquid discharge pipe (3), one side, away from the blocking block (16), of the limiting ring (15) is provided with a reset spring (18), the blocking block (16) is fixed with a rod (17), and the rod (17) is fixedly connected with the tail end of the reset spring (18) after penetrating through the limiting ring (15).

3. A method of operating a ganglion puncture treatment device according to claim 1, wherein: the first one-way valve (13) and the second one-way valve (20) are both valve structures of 'human body venous valves', and can control liquid to flow in one direction.

4. A method of operating a ganglion puncture treatment device according to claim 1, wherein: the outer wall of the tail end of the suction pipe (1) is sleeved with a finger support (14).

5. A method of operating a ganglion puncture treatment device according to claim 1, wherein: and a fixing binding belt is arranged on the double-channel puncture needle (5).